Server config for the streamdev-server-plugin seems to be correct as I can see TV from different Windows(!) workstations with the VDRMediaClient without any(!) problems.

So the question is how to get my testing-client running. It shows always a black screen.
I tested previously two installation orders:

1st: Installing CT VDR with all hardware equipped

==> this gave me always "Kanal nicht verfügbar" and it switches to channel #23 but there was also nothing to display ... so what ?!
I tried to switch the DVB device (I have the option to choose between two in the OSD: the DVB-S card and the streamdev-client). But no positive result.
The DVB-S card seems to run; if I connect the satelite cable to it the TV is shown. So how to do input by streamdev-client and output by the DVB-S card on TV ??? I assumed an installation order problem ...